Buy Now
Buy more, save more!

Buy more, save more!

Buy two or more of the same product you will save an extra 2%! Just add the items to your basket

MaxiNutrition Progain Extreme


Now £31.92

Chocolate In Stock
Strawberry More In Soon
Click to zoom
Click the image to zoom

MaxiNutrition Progain Extreme

MaxiNutrition Progain Extreme is available at the lowest price in the UK at We offer free delivery on all of the top bodybuilding and sports nutrition supplements to UK Mainland and the cheapest rates right across Europe! Check out our special offers page for huge discounts on the biggest brands! 

MaxiNutrition Progain Extreme

20% OFF All MaxiNutrition Products - Discount Applied When Added To Basket

20% OFF All MaxiNutrition Products - Discount Applied When Added To Basket

20% OFF All MaxiNutrition Products - Discount Applied When Added To Basket

Take your mass and size goals to the next level with MaxiNutrition Progain Extreme. Training to further increase mass and size requires the right nutrition, including an increase in protein intake. Progain Extreme provides 40g of fast-acting and slow-release proteins, along with 600 calories – the baseline macros to help you achieve your peak size. The addition of calcium HMB, together with naturally occurring BCAAs and glutamine deliver the extra nutrition required to effectively reach your goals.  
Product Highlights
  • Produced using the latest in cutting edge protein science, Progain Extreme contains MaxiNutrition’s triple release protein formula that provides an impressive 40g of protein per serving, to support gains in muscle size. The blend includes both fast-acting and slow-release proteins to increase amino acid levels in the blood for a longer period. Protein is scientifically proven to support gains in muscle size. 
  • The protein formula naturally contains 9.9g of branched chain amino acids (BCAAs) in every serving, inclusive of 4.5g of leucine, integral to protein metabolism and recovery. Essential amino acids cannot be synthesised by the body, and so dietary intake/supplementation is crucial. Each serving also delivers 7.9g of conditionally essential glutamine, the most abundant amino acid in muscle tissue.
  • Progain Extreme delivers 600 calories – 160 of which derive from 40g of muscle-building proteins. The remainder is comprised of 76g of complex carbohydrates, from sources including oats. When training hard, additional calories and adequate protein intake help to maximise gains in muscle mass and size. 
  • Every serving provides an impressive 3g of calcium HMB, a metabolite of the essential branched chain amino acid, leucine. HMB is a well-researched ingredient and recommended by industry-leading experts. 
  • Contains a source of fibre – a key component of healthy, balanced diet and digestive system.
Container Size: 1.5kg
Serving Size: 2 Scoops (150g)
Servings Per Container: 10
Amount Per Serving:
Total Calories: 600 
Protein: 40g
Total Carbohydrate: 76g
-Sugars: 6g
-Dietary Fibre: 5g
Total Fat: 13g
-Saturates: 7g
-Polyunsaturates: 2.6g
([EFA] Linoleic Acid): 2.3g
([EFA] Linolenic Acid): 0.3g
 Salt: 1.1g
BCAAs: 9.9g
-Leucine: 4.5g
-Isoleucine: 2.5g
-Valine: 2.8g
Calcium HMB: 3g
Glutamine: 7.9g
Maltodextrin, Whey Protein Concentrate, Milk Protein Concentrate, Isolated Soya Protein (contains Emulsifier: Soya Lecithin), Cocoa Powder (6%), Oat Flour (5%), Soya Oil Powder, Medium Chain Triglycerides (MCTs), Calcium Hydroxy Methylbutyrate, Fructooligosaccharide (1%), Flavourings, Cellulose Gum (thickener), Sodium Chloride, Sweeteners (Sucralose, Acesulfame K).
Allergens & Dietary Attributes:
-Contains milk and soya derivatives. 
-Suitable for vegetarians.
Add two scoops (about 150g) to 500ml of water and shake well to blend powder and liquid. Enjoy! 
On training days, drink one serving after your session, followed by another mid-morning or mid-afternoon. On non-training days, consume one serving in between meals in the morning or afternoon. 
Reviews (1)

"The plastic packaging isn’t the same as with the last batch I got somewhere else, and the actual powder tastes different. Really not nice!

I wonder whether it’s fake, as I don't seem to get the same hit from it either.


Posted by Tim  (20th January 2016)

Write a Review

Be the first to ask a question about MaxiNutrition Progain Extreme

Ask a Question